Chapter 84 · Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof

8404

Auxiliary plant for use with boilers of heading 8402 or 8403 (for example, economizers, super-heaters, soot removers, gas recoverers); condensers for steam or other vapor power units; parts thereof

5 lines · 2026 HTS Revision 22

Lines of 8404

  1. 8404.10.00Auxiliary plant for use with boilers of heading 8402 or 84033.5%
  2. 8404.10.00.10Economizers
  3. 8404.10.00.50Other
  4. 8404.20.00.00Condensers for steam or other vapor power units5%
  5. 8404.90.00.00Parts3.5%